China Mobile just open-sourced a bridge between Physical AI models and humanoid robots.
This is a dev post classified by Jev as Other (a launch), kept by the Dev Radar because it carries real work, not commentary.
China Mobile just open-sourced a bridge between Physical AI models and humanoid robots. China Mobile has released Open-RAIL, an open-source real-time execution layer for VLA and World Action Models . It tackles a practical problem in humanoid robots: The Physical AI model thinks in action chunks, while the robot body needs fast, continuous motion. Open-RAIL sits in between: VLA / WAM<->Open-RAIL <-> Humanoid Robot It handles asynchronous inference, temporal alignment, and trajectory smoothing, turning low-frequency model outputs into smoother, high-frequency motion. The project says it
Posted by CyberRobo (40.3k followers) 1 h ago · 14 likes · 925 views · view the original post on X. Kept by the Dev Radar as Other.
More dev work like this
- Eikos, um modelo de decisão open source (MIT), alternativa ao Jev e ao Laya. — @0xCVYH
- The name HySparse2 really makes me think of Hy (Hunyuan). I even catch myself reading it… — @sheriyuo
- Not bad — @zephyr_z9
- Xiaomi is skipping a generation. V2.6 still uses MiMo Hybrid-SWA, a very 2025 design;… — @teortaxesTex
- This is awesome! — @ItsmeAjayKV
- China just dropped a Claude Opus 5 level model that runs locally. — @thesupermannx
- MiMo-V3 is getting a new architecture. The core of it, HySparse2, is out today. — @_LuoFuli
- I’m building something awesome. 👀 — @LeSiOO
Every post is read and classified by Jev (TypeSafe): what it is, which market it belongs to, and whether the link is a real tool. 22.6k posts from 5k X accounts over the last 21 days, 2.6k tools, 12 markets. Collected every 5 minutes, fully re-ranked every hour — last update 2026-09-23 15:21 UTC. Full method.